comatose Get Printable Handwriting (com-a-tose) 3 syllables Learn It! Spelling Test Definition adjective. of; like; or in a coma or stupor as if in a coma; lethargic; torpid Example Sentence The doctors revived the comatose man. Synonyms coma; lethargic; sluggish; torpid Antonyms lively; energetic Share with your friends: